| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] if [pron] have been [v-ing] | 24 |
|
| 2 | [adv] if [pers pn] have been [v-ing] | 24 |
|
| 3 | even if [pron] have been [v-ing] | 16 |
|
| 4 | [adv] if you have been [v-ing] | 7 |
|
| 5 | [adv] if [pron] had been [v-ing] | 7 |
|
| 6 | [adv] if you have been [v-ing] | 7 |
|
| 7 | [adv] if [pron] 'd been [v-ing] | 6 |
|
| 8 | [adv] if he have been [v-ing] | 6 |
|
| 9 | [adv] if he have been [v-ing] | 6 |
|
| 10 | [adv] if they have been [v-ing] | 5 |
|
| 11 | [adv] if they have been [v-ing] | 5 |
|
